A fire breaks out on the 12th floor of the First Interstate Tower building in Los Angeles. Meanwhile, Paul and Susan are working late on the 37th floor, along with cleaning staff, security, and building engineers, some of whom are installing sprinklers. The fire spreads rapidly and those in the building quickly become trapped.
Lee Majors
as Captain Sterling
Lisa Hartman
as Susan Lowell
Peter Scolari
as Paul DeWitt
John Laughlin
as Milner
Kim Miyori
as Willa Reeves
Michael Beach
as Perez
David Dunard
as Joe Doyle
Julian Reyes
as Danny
Ismael 'East' Carlo
as Battalion Chief Rinosso
Paul Linke
as Battalion Chief Powers
Tim Grimm
as Firefighter Billy Baldwin
William Bumiller
as